In the laboratory of a precision ceramics R&D center in Southern China, engineers faced a persistent challenge: critical zirconia powders consistently formed uncontrollable hard agglomerates during slurry preparation. These micron-sized \clumps\ acted like stubborn reefs, disrupting the uniformity of tape casting and directly impacting the final product's translucency and mechanical strength. After limited success with conventional methods, the lead researcher turned to Chemi Tech's inorganic dispersant series.
Chemi Tech's technical team conducted an in-depth analysis of the powder characteristics and system environment, recommending CT-D210, an inorganic dispersant based on a unique phosphate structure. Its mechanism acts like a skilled \mediator\: dispersant molecules precisely anchor onto the zirconia particle surfaces, creating an invisible energy barrier between particles through robust electrostatic repulsion and steric hindrance. With only 0.8% addition of CT-D210, slurry viscosity dropped significantly, and leveling properties dramatically improved. Microscopic examination revealed that previously entangled particle clusters were effectively \disassembled,\ forming a uniformly stable suspension. The resulting sintered ceramic substrates exhibited dense, orderly grain arrangements, meeting all critical performance specifications.
This case underscores the core value of Chemi Tech inorganic dispersants – they are not mere additives, but the \chemical master keys\ that unlock intrinsic material performance. Catering to diverse inorganic powders like silicates, metal oxides, and nitrides, Chemi Tech offers a comprehensive product portfolio. Each dispersant undergoes rigorous molecular design and application validation, effectively counteracting van der Waals force-induced agglomeration in complex processing environments, significantly boosting dispersion efficiency and long-term suspension stability. Whether for high-solid-content grinding, precision coating, or cutting-edge applications like 3D printing, Chemi Tech is committed to providing a stable and reliable dispersion foundation, empowering customers to push the boundaries of material applications.
Guangzhou Chemi Tech New Material Co., Ltd.
Address : No. 3 Road, Lanshan Village, Xiancun Town, Zengcheng District, Guangzhou City
Contact : +86-19820415595(Manager Fang)
Tel : +86-13414362583(Manager Lee)
E-mail : crystal@gzchemitech.com